PACB - Pacific Biosciences of California (PACB) Q4 2021 Earnings Call Transcript February, 16 2022 12:00 AM Pacific Biosciences of California Inc. Image source: The Motley Fool. Pacific Biosciences of California (NASDAQ: PACB) Q4 2021 Earnings Call Feb 15, 2022 , 4:30 p.m. ET Operator Continue reading For further details see: Pacific Biosciences of California (PACB) Q4 2021 Earnings Call Transcript